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[" 1.If the function "g:(-oo,oo)rarr(-(p...

[" 1.If the function "g:(-oo,oo)rarr(-(pi)/(2),(pi)/(2))" is given by "],[g(u)=2tan^(-1)(e^(mu))-(pi)/(2)." Then,"g" is "],[" (a) even and is strictly increasing in "(0,oo)],[" (b) odd and is strictly decreasing in "(-oo,oo)],[" (c) odd and is strictly increasing in "(-oo,oo)],[" (d) neither even nor odd but is strictly increasing in "],[(-oo,oo)]

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